Figure S3. Central venous catheter insertion scores per hospital, stratified by intervention arm Dots indicate the first quarter of the intervention period. Some hospitals did not collect CVC insertion scores during the first quarter. Hospital 1 started later as it replaced a drop out hospital. Mean: overall mean of the study arm COMBi, hand hygiene intervention and central venous catheter intervention combined; CRBSI, central venous catheter‐related bloodstream infection; CVCi, central venous catheter intervention; HHi, hand hygiene intervention; Q, quarter 0 10 20 30 40 50 60 70 80 90 100 Q1 2011 Q2 2011 Q3 2011 Q4 2011 Q1 2012 Q2 2012 Q3 2012 Q4 2012 Q1 2013 Q2 2013 CVC insertion compliance HHi hospitals 4 5 7 8 Mean 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CVC insertion compliance CVCi hospitals 1 2 9 12 14 Mean 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CVC insertion compliance COMBi hospitals 3 6 10 11 13 Mean
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